{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["OrgBased_In", "Live_In", "Located_In", "Kill"], "input": "The nine sentences noting the spot where Dallas was settled are followed by this : ` ` On Nov. 22 , 1963 , the building gained national notoriety when Lee Harvey Oswald allegedly shot and killed President John F. Kennedy from a sixth floor window as the presidential motorcade passed the site. ' '"}
{"OrgBased_In": [], "Live_In": [], "Located_In": [], "Kill": [{"subject": "Lee Harvey Oswald", "object": "President John F. Kennedy"}]}